Results 41 to 50 of about 3,403,285 (123)
Rheo‐Chemical Characterization and ML‐Based Prediction of Rejuvenated RAP Binders
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Reclaimed asphalt pavement (RAP) has gained significant attention in pavement engineering due to its economic and environmental benefits. However, the high stiffness and brittleness of aged RAP binders (RPB) necessitate the use of rejuvenators to restore their performance. This study evaluated the effectiveness of two commercial rejuvenators (PX and RB)
Mohammad Farhad Ayazi +3 more
wiley +1 more source
Resonant Acoustic Spectroscopy for Measuring Complex Modulus of Bitumen
SensorsThe complex modulus is one of the intrinsic properties of bituminous materials, and, hence, is of importance for their rheological characterization.
Frederik A. Kollmus +2 more
doaj +1 more source
Case Studies in Construction Materials, 2023 In order to significantly improve the viscoelasticity and durability of asphalt materials, Spray polyurea (SPUA) resin modified materials with different particle sizes were obtained by low-temperature fine grinding process in this study, and the ...
Xiaolong Sun +6 more
doaj +1 more source
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Conventional polymer modification of bitumen, while enhancing in‐service performance, often leads to increased material costs. Recycled tire‐derived crumb rubber (CR) presents a sustainable and economically viable alternative, offering valuable elastomeric properties and environmental benefits by diverting waste from landfills.
Hossein Zanjirani Farahani +2 more
wiley +1 more source
Investigation of the Temperature Performance of Bitumen Modified with Egg Shell Waste
Applied SciencesThis study was conducted to improve the heat performance of bitumen. The effect of eggshells on the performance of bitumen was investigated. Eggshell waste was ground and mixed with bitumen at 1%, 2%, and 3% by weight.
İbrahim Erginer +4 more
doaj +1 more source
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.This study addresses the critical limitation of inadequate crack resistance in high‐modulus asphalt mixtures by systematically investigating the efficacy of various modification strategies. A base asphalt mixture, and a styrene–butadiene–styrene (SBS)‐modified asphalt mixture were established as control references, while a standard high‐modulus ...
Jing Zhang +7 more
wiley +1 more source
Case Studies in Construction MaterialsThe absence of intrinsic deicing capabilities in conventional asphalt mastic poses a critical challenge in cold-climate regions, where the accumulation of snow and ice can result in hazardous traffic conditions. This research introduces the synthesis and
Wei Du +7 more
doaj +1 more source
Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.Climate change is increasing the frequency and intensity of extreme weather events, posing challenges to the durability of asphalt road pavement systems. Incorporating waste plastics, such as polyethylene terephthalate (PET), into asphalt mixtures has been proposed as a potential approach to reduce bitumen demand and modify mechanical performance ...
K. Kan +5 more
wiley +1 more source
Case Studies in Construction MaterialsThe effects of microencapsulated eutectic phase change materials (MEPCMs) on the viscosity-temperature relationship, viscoelasticity, creep recovery, and low-temperature properties of base asphalt and SBS asphalt were investigated using dynamic shear ...
Zhipeng Fu +6 more
doaj +1 more source
High temperature properties of modified bituminous binders produced in Poland [PDF]
MATEC Web of Conferences, 2019 Bitumen used for the construction of road pavements should exhibit adequate resistance to loads at high operating temperatures. An effective method of improving the properties of bitumen is their modification.
Radziszewski Piotr +4 more
doaj +1 more source